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Arcuri disc

Arcurile disc sunt formate dintr-una sau mai multe placi elastice inelare, de forma tronconica, supuse la sarcini axiale de compresiune.

Avantajele arcurilor disc se refera, în principal, la: dimensiuni de gabarit reduse; preiau sarcini mari, la sageti relative mici; amortizeaza socurile si vibratiile; rigiditatea poate fi modificata atât prin dimensiunile discurilor cât si prin modul de asezare a acestora; prezinta siguranta în exploatare (deteriorarea unui disc nu scoate arcul din uz, ci schimba doar caracteristica).

Arcurile disc se utilizeaza ca arcuri tampon la instalatiile de matritat sau stantat, la fundatia masinilor grele, la tampoanele unor vehicule etc., acolo unde trebuiesc preluate socuri rare si mari sau sarcini statice foarte mari, cu deformatii relativ mici. Discurile se executa prin stantare, din tabla de otel de arc. Initial, au forma unor discuri plane, iar ulterior sunt bombate conic, prin presare la cald, si tratate termic.


Order form
Way of ordering - disc springsIn case of BW ordering, designation of following four values conforming is necessary:

D x d x t (t') x H

For ordering different spring´s types (other than disc springs) pls make use of contact form - blank (in fold contact information).
For order pls quote in text field as most as possible relevant data.

Diagram of the spring data for order

  • D = spring external diameter
  • d = spring internal diameter
  • t = material thickness
  • t´= Reduced thickness of spring(only for DIN 2093)      
  • h = cone idle height of the load-free spring
  • H = load-free spring idle height (h + t)
  • S = deflection
  • F = load
  • Q = stress

 

The Disc Springs with atypical dimension may be produced according to the requirement of the customer as well.

* Bold, blue and starred items must be completed. 

Parameters of screw spring

D = diametrul exterior arc *

d = diametrul inerior arc *

t = grosimea materialului *

t´- tolerantele materialului ( only for DIN 2093)

h = cone idle height of the load-free spring *

H = load-free spring idle height (h + t) *

S = abatere *

F = sarcina*

Q = forta *

 

Clarification Order

Number of pieces *

Material

 
Introduceti numele dumneavoastra:










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Diagram of the spring data for order
 
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